| /*************************************************************************/ /*! |
| @File |
| @Title RGX Transfer queue Functionality |
| @Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved |
| @Description Header for the RGX Transfer queue Functionality |
| @License Dual MIT/GPLv2 |
| |
| The contents of this file are subject to the MIT license as set out below. |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), to deal |
| in the Software without restriction, including without limitation the rights |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| copies of the Software, and to permit persons to whom the Software is |
| furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included in |
| all copies or substantial portions of the Software. |
| |
| Alternatively, the contents of this file may be used under the terms of |
| the GNU General Public License Version 2 ("GPL") in which case the provisions |
| of GPL are applicable instead of those above. |
| |
| If you wish to allow use of your version of this file only under the terms of |
| GPL, and not to allow others to use your version of this file under the terms |
| of the MIT license, indicate your decision by deleting the provisions above |
| and replace them with the notice and other provisions required by GPL as set |
| out in the file called "GPL-COPYING" included in this distribution. If you do |
| not delete the provisions above, a recipient may use your version of this file |
| under the terms of either the MIT license or GPL. |
| |
| This License is also included in this distribution in the file called |
| "MIT-COPYING". |
| |
| EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS |
| PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING |
| BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR |
| PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR |
| COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER |
| IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ /**************************************************************************/ |
| |
| #if !defined(__RGXTRANSFER_H__) |
| #define __RGXTRANSFER_H__ |
| |
| #include "devicemem.h" |
| #include "device.h" |
| #include "rgxdevice.h" |
| #include "rgxfwutils.h" |
| #include "rgx_fwif_resetframework.h" |
| #include "rgxdebug.h" |
| #include "pvr_notifier.h" |
| |
| #include "sync_server.h" |
| #include "connection_server.h" |
| |
| typedef struct _RGX_SERVER_TQ_CONTEXT_ RGX_SERVER_TQ_CONTEXT; |
| |
| /*! |
| ******************************************************************************* |
| |
| @Function PVRSRVRGXCreateTransferContextKM |
| |
| @Description |
| Server-side implementation of RGXCreateTransferContext |
| |
| @Input pvDeviceNode - device node |
| |
| FIXME fill this in |
| |
| @Return PVRSRV_ERROR |
| |
| ******************************************************************************/ |
| PVRSRV_ERROR PVRSRVRGXCreateTransferContextKM(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE *psDeviceNode, |
| IMG_UINT32 ui32Priority, |
| IMG_UINT32 ui32FrameworkCommandSize, |
| IMG_PBYTE pabyFrameworkCommand, |
| IMG_HANDLE hMemCtxPrivData, |
| IMG_UINT32 ui32PackedCCBSizeU8888, |
| RGX_SERVER_TQ_CONTEXT **ppsTransferContext); |
| |
| |
| /*! |
| ******************************************************************************* |
| |
| @Function PVRSRVRGXDestroyTransferContextKM |
| |
| @Description |
| Server-side implementation of RGXDestroyTransferContext |
| |
| @Input psTransferContext - Transfer context |
| |
| @Return PVRSRV_ERROR |
| |
| ******************************************************************************/ |
| PVRSRV_ERROR PVRSRVRGXDestroyTransferContextKM(RGX_SERVER_TQ_CONTEXT *psTransferContext); |
| |
| /*! |
| ******************************************************************************* |
| |
| @Function PVRSRVSubmitTransferKM |
| |
| @Description |
| Schedules one or more 2D or 3D HW commands on the firmware |
| |
| |
| @Return PVRSRV_ERROR |
| |
| ******************************************************************************/ |
| PVRSRV_ERROR PVRSRVRGXSubmitTransferKM(RGX_SERVER_TQ_CONTEXT *psTransferContext, |
| IMG_UINT32 ui32ClientCacheOpSeqNum, |
| IMG_UINT32 ui32PrepareCount, |
| IMG_UINT32 *paui32ClientFenceCount, |
| SYNC_PRIMITIVE_BLOCK ***papauiClientFenceUFOSyncPrimBlock, |
| IMG_UINT32 **papaui32ClientFenceSyncOffset, |
| IMG_UINT32 **papaui32ClientFenceValue, |
| IMG_UINT32 *paui32ClientUpdateCount, |
| SYNC_PRIMITIVE_BLOCK ***papauiClientUpdateUFOSyncPrimBlock, |
| IMG_UINT32 **papaui32ClientUpdateSyncOffset, |
| IMG_UINT32 **papaui32ClientUpdateValue, |
| #if defined(SUPPORT_SERVER_SYNC_IMPL) |
| IMG_UINT32 *paui32ServerSyncCount, |
| IMG_UINT32 **papaui32ServerSyncFlags, |
| SERVER_SYNC_PRIMITIVE ***papapsServerSyncs, |
| #endif |
| PVRSRV_FENCE iCheckFence, |
| PVRSRV_TIMELINE i2DUpdateTimeline, |
| PVRSRV_FENCE *pi2DUpdateFence, |
| PVRSRV_TIMELINE i3DUpdateTimeline, |
| PVRSRV_FENCE *pi3DUpdateFence, |
| IMG_CHAR szFenceName[32], |
| IMG_UINT32 *paui32FWCommandSize, |
| IMG_UINT8 **papaui8FWCommand, |
| IMG_UINT32 *pui32TQPrepareFlags, |
| IMG_UINT32 ui32ExtJobRef, |
| IMG_UINT32 ui32SyncPMRCount, |
| IMG_UINT32 *paui32SyncPMRFlags, |
| PMR **ppsSyncPMRs); |
| |
| PVRSRV_ERROR PVRSRVRGXSetTransferContextPriorityKM(CONNECTION_DATA *psConnection, |
| PVRSRV_DEVICE_NODE * psDevNode, |
| RGX_SERVER_TQ_CONTEXT *psTransferContext, |
| IMG_UINT32 ui32Priority); |
| |
| /* Debug - Dump debug info of transfer contexts on this device */ |
| void DumpTransferCtxtsInfo(PVRSRV_RGXDEV_INFO *psDevInfo, |
| DUMPDEBUG_PRINTF_FUNC *pfnDumpDebugPrintf, |
| void *pvDumpDebugFile, |
| IMG_UINT32 ui32VerbLevel); |
| |
| /* Debug/Watchdog - check if client transfer contexts are stalled */ |
| IMG_UINT32 CheckForStalledClientTransferCtxt(PVRSRV_RGXDEV_INFO *psDevInfo); |
| |
| #endif /* __RGXTRANSFER_H__ */ |